Bailey,Norman T.J. (1994). Statistical methods in biology (3rd ed.). Cambridge university press.
Dyfyniad Arddull ChicagoBailey,Norman T.J. Statistical Methods in Biology. 3rd ed. Cambridge: Cambridge university press, 1994.
Dyfyniad MLABailey,Norman T.J. Statistical Methods in Biology. 3rd ed. Cambridge university press, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.